History of the 1943 Steel Penny
In 1943 the United States Mint needed every ounce of copper for shell casings and wire in the war effort, so for one year the Lincoln cent was struck on zinc-coated steel planchets instead of bronze. Over a billion were made across three mints, which is why the "silver penny" that surprises so many people in inherited jars is usually worth cents rather than fortunes.
The steel composition was a wartime compromise that nobody loved: the coins rusted quickly, were confused with dimes, and were rejected by vending machines. By 1944 the Mint switched back to brass made partly from recycled shell casings, leaving the 1943 steel cent as a one-year type coin every Lincoln collector wants.
The 1943 steel cent was struck in 1943 only in zinc-coated steel. The design is the work of Victor David Brenner (Lincoln portrait). Each coin weighs 2.70 grams and measures 19.05 mm across. Production took place at Philadelphia, Denver (D) and San Francisco (S).
How much is a 1943 steel cent worth?
Condition drives everything in numismatics. A heavily worn 1943 steel cent and a pristine one can differ in price by a factor of ten or more, so treat the figures below as broad retail ranges for problem-free coins rather than fixed quotes.
The exception is the famous 1943 bronze cent error — a handful of leftover copper planchets were struck by mistake, and genuine examples have sold for six and seven figures at auction.
Printed price guides age quickly. The most honest benchmark is what comparable coins actually sold for, which is why CoinVault Pro shows live values built on Numista catalog data and real eBay sold results whenever it identifies a coin.
- Circulated: $0.10–$0.50
- Uncirculated (MS-60 to MS-63): $2–$10
- MS-65: $15–$30
- MS-67 and better: $150+
Key dates, mint marks and varieties
The difference between a common coin and a four-figure rarity is often a single letter or a doubled die. These are the 1943 steel cent varieties and dates worth checking for:
- 1943 bronze cent — struck on leftover copper planchets, roughly two dozen known, six-figure value.
- 1943-D bronze — the single known Denver example sold for over $800,000.
- 1943-D/D repunched mint mark — a popular affordable variety.
How to identify a genuine 1943 Steel Penny
Before you get excited about a potential find, confirm that the coin in your hand matches the genuine article. Work through this checklist:
When a coin fails any of these checks, treat it with suspicion. Modern counterfeits can be convincing at arm's length, but weight, dimensions and die details rarely lie.
- A genuine 1943 steel cent sticks to a magnet; a 1943 cent that does not is either the ultra-rare bronze error or (far more often) a copper-plated fake.
- Weight should be about 2.70 grams — bronze cents weigh 3.11 grams.
- Beware of 1948 cents with the 8 shaved into a 3: the altered digit looks squared-off rather than round.
- Reprocessed "shiny" steel cents were re-plated for the souvenir trade and carry no collector premium.
Check your 1943 steel cent with CoinVault Pro
The fastest way to find out what you have is to photograph the coin with CoinVault Pro. The app identifies it using Gemini AI combined with Coin-CLIP image matching, estimates a grade on the full Sheldon 1–70 scale, and shows live market values built on Numista catalog data and real eBay sold prices.
From there you can add the coin to your collection, track its value over time, put upgrades on your wishlist, or list it on the in-app marketplace with escrow protection. The app is free to download on iOS and Android.